CN107627133A - Polygon multistation bilayer tool magazine - Google Patents
Polygon multistation bilayer tool magazine Download PDFInfo
- Publication number
- CN107627133A CN107627133A CN201710378128.5A CN201710378128A CN107627133A CN 107627133 A CN107627133 A CN 107627133A CN 201710378128 A CN201710378128 A CN 201710378128A CN 107627133 A CN107627133 A CN 107627133A
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- cutterhead
- tool magazine
- detection block
- polygon
- cylinder
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- 238000001514 detection method Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 239000000523 sample Substances 0.000 claims abstract description 12
- 238000007514 turning Methods 0.000 claims abstract description 6
- 238000013519 translation Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The present invention relates to a kind of polygon multistation bilayer tool magazine, the broach shell clamping jaw of double-deck collateral arrangement is provided with each edge of polygon cutterhead, cutterhead is fixedly mounted on cutterhead connecting seat；Cutterhead rotary drive mechanism includes the output shaft of turbine and worm decelerator and an input shaft and a roller bearing for being provided with the arrangement of multiple reflection type with concave structure, and connecting cutterhead connecting seat by adpting flange by output shaft drives cutterhead to form the drive mechanism that cutterhead rotates；Cutterhead turning feeler mechanism includes origin detection block and angle detection block, origin detection block rotates with output shaft, angle detection block is rotated with input shaft, and the first probe for detecting origin detection block position is provided with housing and detection angles detection block turns over the second probe of the number of turns and forms the testing agency of the origin and cutterhead rotational angle that judge the reset of cutterhead angle.Have the advantages that low cost, overall weight are light, compact-sized, precision is high, easy to maintenance.
Description
Technical field
The present invention relates to a kind of polygon multistation bilayer tool magazine.
Background technology
Digit Control Machine Tool is the novel automatic lathe to grow up the 1950s, is preferably solved complex-shaped, smart
Close, parts in small batch processing problems, it is adaptable strong, machining accuracy and production efficiency are high the advantages of.Due to Digit Control Machine Tool
Combine electronic computer, automatically control, servo-drive, the advanced technology of the aspects such as accurate measurement and novel mechanical structures,
So that the development of Digit Control Machine Tool is maked rapid progress, the function of Digit Control Machine Tool is stronger and stronger.The development trend of Digit Control Machine Tool is embodied in
Numerical control function, digital control servo system, programmed method, the detection of Digit Control Machine Tool and monitoring function, adjust automatically and control technology etc.
The development of aspect.
Tool magazine system is to provide a kind of device of the storage knife and tool changing demand needed for Digit Control Machine Tool automation process；
Its automatic tool changer and the tool magazine that much knives tool can be stored, tradition is changed taking human as the main mode of production.By computer
The control of program, such as milling, drilling, bore hole, a variety of process requirements of tapping can be completed；Significantly shorten processing work
When, reduce production cost.
The development of tool magazine in recent years has surmounted the role that it is toolroom machine accessory, is developed in its distinctive technical field
Meet the product of high-precision toolroom machine, high-effect, high-reliability and the concepts such as multiplexing is compound.
At present, the tool magazine system of five-axle number control machine tool needs high-precision servomotor, therefore tool magazine system cost is high.
The content of the invention
Regarding the issue above, the present invention provides it is a kind of using common motor, low cost, it is compact-sized,
High, the easy to maintenance polygon multistation bilayer tool magazine of precision.
What the present invention was realized in：Including cutterhead, cutterhead rotary drive mechanism and cutterhead turning feeler mechanism；Cutterhead is
Polygon cutterhead, is provided with the broach shell clamping jaw of double-deck collateral arrangement in each edge of polygon cutterhead, and cutterhead is fixedly mounted on
On cutterhead connecting seat；Cutterhead rotary drive mechanism is arranged in the housing on tool magazine bottom plate, and cutterhead rotary drive mechanism includes whirlpool
Worm and gear decelerator and one input shaft and one with concave structure are provided with the roller bearing of multiple reflection type arrangement
Output shaft, the input of turbine and worm decelerator are driven by motor, the output end connection input shaft of turbine and worm decelerator,
Agreed with by the wedge cams finned surface on input shaft and the close of the roller bearing on output shaft, and connection method is passed through by output shaft
Orchid connection cutterhead connecting seat drives cutterhead and forms the drive mechanism of cutterhead rotation；Cutterhead turning feeler mechanism detects including origin
Block and angle detection block, origin detection block are arranged on cutterhead connecting seat or adpting flange and rotated with output shaft, angle detection
Block is arranged at the input shaft end outside housing and rotated with input shaft, and the of detection origin detection block position is provided with housing
One probe and detection angles detection block turn over the second probe of the number of turns and composition judges that the origin of cutterhead angle reset and cutterhead turn
The testing agency of dynamic angle.
The present invention, tool magazine translation mechanism is additionally provided with, it is gentle that tool magazine translation mechanism includes line slideway, tool magazine installing plate
Cylinder, the housing of the movable end connection tool magazine of cylinder, the cylinder body of cylinder are fixed on tool magazine installing plate, set by tool magazine bottom plate edge
Moved forward and backward in the line slideway on tool magazine installing plate and tool magazine translation mechanism is formed by cylinder promotion.
The present invention, the movable end of cylinder are hinged by attachment screw with being arranged at the bearing of housing side, the cylinder body of cylinder
It is fixed on by fixed support on tool magazine installing plate.
The beneficial effects of the invention are as follows：
1）, without use high-precision servomotor, the hardware configuration that control system can be reduced using common motor is wanted
Ask, substantially reduce the cost of system, compact-sized, simple in construction, low cost；
2）, using one with concave structure input shaft and one be provided with multiple reflection type arrangement roller bearing output
Axle, by the adjustment to input shaft, agree with cam finned surface wedge-shaped on input shaft and the close of roller bearing, so that disappear completely
Gap between removing, precision are high；The structure of roller bearing in itself can shift moment of torsion well, every formed in being in rolling contact
One contact point ensure that initial precision can for good and all be kept, and the service life with overlength；
3）, according to tool magazine installation site, tool setting gauge can be matched somebody with somebody, there is the function to knife and cutter compensation, and cutter can be rolled over
Disconnected detection, it is easy to maintenance.
The present invention, have the advantages that low cost, overall weight are light, compact-sized, precision is high, easy to maintenance.
Example below is described with reference to the drawings that the present invention is further illustrated.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of one embodiment of the present of invention；
Fig. 2 is the dimensional structure diagram of the cutterhead rotary drive mechanism of Fig. 1 embodiments.
In figure, 1, cutterhead；2nd, broach shell clamping jaw；3rd, cutterhead connecting seat；4th, tool magazine bottom plate；5th, housing；6th, turbine and worm slows down
Device；7th, input shaft；8th, output shaft；9th, motor；10th, roller bearing；11st, adpting flange；12nd, origin detection block；13rd, angle
Detection block；14th, the first probe；15th, the second probe；16th, line slideway；17th, tool magazine installing plate；18th, cylinder；19th, the work of cylinder
Moved end；20th, attachment screw；21st, bearing.
Embodiment
Reference picture 1, Fig. 2, the present embodiment are a kind of octagon multistation bilayer tool magazines, including cutterhead 1, cutterhead rotation driving
Mechanism, cutterhead turning feeler mechanism and tool magazine translation mechanism；Cutterhead is equilateral octagon cutterhead, in each edge of octagon cutterhead
On be provided with the broach shell clamping jaw 2 of double-deck collateral arrangement, interior row 5, outer row 6, totally 88 broach shell clamping jaws, cutterhead are fixed on eight sides
On cutterhead connecting seat 3；Cutterhead rotary drive mechanism is arranged in the housing 5 on tool magazine bottom plate 4, cutterhead rotary driving machine
Structure includes turbine and worm decelerator 6 and an input shaft 7 for carrying concave structure and one is provided with the arrangement of multiple reflection type
The output shaft 8 of roller bearing, the input of turbine and worm decelerator are driven by motor 9, the output of turbine and worm decelerator
End connection input shaft, is agreed with by the wedge cams finned surface on input shaft and the close of the roller bearing 10 on output shaft, and by
Output shaft connects cutterhead connecting seat by adpting flange 11 and drives cutterhead to form the drive mechanism that cutterhead rotates；Cutterhead rotates inspection
Surveying mechanism includes origin detection block 12 and angle detection block 13, origin detection block be arranged on cutterhead connecting seat or adpting flange and
Rotated with output shaft, angle detection block is arranged at the input shaft end outside housing and rotated with input shaft, is provided with housing
The first probe 14 and detection angles detection block of detection origin detection block position turn over the second probe 15 of the number of turns and form and judge
The origin and the testing agency of cutterhead rotational angle that cutterhead angle resets；Tool magazine translation mechanism includes line slideway 16, tool magazine is pacified
Loading board 17 and cylinder 18, the movable end 19 of cylinder connect the housing of tool magazine, and the cylinder body of cylinder is fixed on tool magazine installing plate, passed through
Tool magazine bottom plate is movable along the line slideway being arranged on tool magazine installing plate and is promoted by cylinder and forms tool magazine translation mechanism；
The movable end 19 of cylinder is hinged by attachment screw 20 with being arranged at the bearing 21 of housing side, and the cylinder body of cylinder passes through fixed branch
Frame is fixed on tool magazine installing plate.
The present invention, cutterhead rotate 45 ° of integral multiple angle from origin, make cutterhead octagon any limit against machine tool electric master
Axle, electrical spindle for machine tool select any one cutter station on side to carry out depositing knife, tool changing；Tool magazine installation line slideway can meet not
Same tool changing stroke；It is fast that the tool magazine deposits knife, tool-changing speed, and the degree of accuracy is high；Clamping structure is improved simultaneously, dress knife amount is increased to 88
Branch, and strengthen tool magazine elasticity, makes to deposit knife, tool changing stable action, tool magazine not easy damaged.
The present invention the course of work, tool magazine deposit knife, tool changing action subtracted by program setting, motor by turbine and worm
Fast device, input shaft by output shaft band movable knife disc rotate rotation, cylinder band movable knife disc moved back and forth on line slideway, then with machine
Bed electro spindle linkage performs tool changing action.
Deposit knife：Knife program is deposited by setting, system judges that cutterhead needs the angle rotated according to the cutter spacing number of depositing of cutter,
So that octagonal side face main shaft, the side for then rotating angular values by gear ratio calculation input shaft where target cutter spacing
To and the number of turns；The angle detection block turnning circle that system is arranged on input shaft by the second probe detection verifies cutterhead angle of rotation
Degree；After the completion of cutterhead rotational action, cylinder promotes tool magazine bottom plate to move to tool changing region toward major axes orientation；Then lathe electric moveable
To the surface of target code broach shell clamping jaw, drop to and deposit cutter spacing, broach shell is unclamped in the broaching tool oil cylinder braking of main shaft；Then, main shaft
Up and return, finally, cylinder, which shrinks, withdraws tool magazine bottom plate, and cutterhead rotates, and detects original detection block by the first probe and answers
Origin is arrived in position, deposits knife action and completes.
Tool changing：By the tool changing program of setting, tool magazine and main shaft deposit knife action by the Cutting tool installation manner of target cutter spacing according to above-mentioned
On main tapping.
Claims (3)
- A kind of 1. polygon multistation bilayer tool magazine, it is characterised in that：Including cutterhead（1）, cutterhead rotary drive mechanism and cutterhead Turning feeler mechanism；The cutterhead is polygon cutterhead, and the broach shell clamping jaw of double-deck collateral arrangement is provided with each edge of polygon cutterhead （2）, cutterhead is fixedly mounted on cutterhead connecting seat（3）On；The cutterhead rotary drive mechanism is arranged on tool magazine bottom plate（4）On housing（5）In, cutterhead rotary drive mechanism includes whirlpool Worm and gear decelerator（6）With an input shaft for carrying concave structure（7）With a roller for being provided with the arrangement of multiple reflection type The output shaft of bearing（8）, the input of the turbine and worm decelerator is by motor（9）Driving, the turbine and worm slow down The output end connection input shaft of device, passes through the roller bearing on the wedge cams finned surface on input shaft and output shaft（10）It is close Agree with, and adpting flange is passed through by output shaft（11）Connection cutterhead connecting seat drives cutterhead and forms the driving machine of cutterhead rotation Structure；The cutterhead turning feeler mechanism includes origin detection block（12）With angle detection block（13）, the origin detection block setting Rotated on cutterhead connecting seat or adpting flange with output shaft, the angle detection block is arranged at the input shaft end outside housing Hold and rotated with input shaft, the first probe of detection origin detection block position is installed on the housing（14）Examined with detection angles Survey the second probe that block turns over the number of turns（15）And form the detection machine of the origin and cutterhead rotational angle that judge the reset of cutterhead angle Structure.
- 2. polygon multistation bilayer tool magazine according to claim 1, it is characterised in that：It is additionally provided with tool magazine translation machine Structure, the tool magazine translation mechanism include line slideway（16）, tool magazine installing plate（17）And cylinder（18）, the movable end of cylinder（19） The housing of tool magazine is connected, the cylinder body of cylinder is fixed on tool magazine installing plate, is arranged at by tool magazine bottom plate edge on tool magazine installing plate Line slideway it is movable and promoted by cylinder and form tool magazine translation mechanism.
- 3. polygon multistation bilayer tool magazine according to claim 2, it is characterised in that：The movable end of the cylinder（19） Pass through attachment screw（20）Bearing with being arranged at housing side（21）Be hinged, the cylinder body of cylinder is fixed on knife by fixed support On the installing plate of storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710378128.5A CN107627133B (en) | 2017-05-25 | 2017-05-25 | Polygonal multi-station double-layer tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710378128.5A CN107627133B (en) | 2017-05-25 | 2017-05-25 | Polygonal multi-station double-layer tool magazine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107627133A true CN107627133A (en) | 2018-01-26 |
| CN107627133B CN107627133B (en) | 2024-02-27 |
Family
ID=61099273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710378128.5A Active CN107627133B (en) | 2017-05-25 | 2017-05-25 | Polygonal multi-station double-layer tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107627133B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724099A (en) * | 2018-06-06 | 2018-11-02 | 中国船舶重工集团柴油机有限公司 | A kind of cutterhead handling tooling and handling method |
| CN109571105A (en) * | 2019-01-15 | 2019-04-05 | 东莞市秦锐数控设备科技有限公司 | A kind of tool magazine and its assembly |
| CN114799986A (en) * | 2022-05-26 | 2022-07-29 | 武汉生物工程学院 | Disc type automatic tool magazine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012061527A (en) * | 2010-09-14 | 2012-03-29 | Brother Industries Ltd | Machine tool |
| CN103801963A (en) * | 2012-11-07 | 2014-05-21 | 西安扩力机电科技有限公司 | Automatic tool changer of circular cutter holders for CNC machining center |
| CN103801971A (en) * | 2012-11-09 | 2014-05-21 | 西安扩力机电科技有限公司 | System capable of changing tool fast and automatically |
| CN206795350U (en) * | 2017-05-25 | 2017-12-26 | 巨轮智能装备股份有限公司 | Polygon multistation bilayer tool magazine |
-
2017
- 2017-05-25 CN CN201710378128.5A patent/CN107627133B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012061527A (en) * | 2010-09-14 | 2012-03-29 | Brother Industries Ltd | Machine tool |
| CN103801963A (en) * | 2012-11-07 | 2014-05-21 | 西安扩力机电科技有限公司 | Automatic tool changer of circular cutter holders for CNC machining center |
| CN103801971A (en) * | 2012-11-09 | 2014-05-21 | 西安扩力机电科技有限公司 | System capable of changing tool fast and automatically |
| CN206795350U (en) * | 2017-05-25 | 2017-12-26 | 巨轮智能装备股份有限公司 | Polygon multistation bilayer tool magazine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724099A (en) * | 2018-06-06 | 2018-11-02 | 中国船舶重工集团柴油机有限公司 | A kind of cutterhead handling tooling and handling method |
| CN109571105A (en) * | 2019-01-15 | 2019-04-05 | 东莞市秦锐数控设备科技有限公司 | A kind of tool magazine and its assembly |
| CN114799986A (en) * | 2022-05-26 | 2022-07-29 | 武汉生物工程学院 | Disc type automatic tool magazine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107627133B (en) | 2024-02-27 |
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